Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across Ventura
A full roof replacement in Ventura typically runs $14,000 to $28,000 for a standard single-family home, and most jobs take five to eight working days once the city permit is issued. That is the honest range we quote from before we ever set foot on your roof. If you’re weighing a replacement, you’ll want a written scope with a square count, an exact shingle line, and a calendar that accounts for Ventura’s coastal drying windows. Call Crestview Roofing at (325) 246-5075 and you’ll get that before you commit to anything.
We work throughout Ventura from the hills off Foothill Road down to the avenues near Ventura Harbor, and we know what the marine layer does to a roof deck by 9 a.m. This page walks through what a replacement actually involves here, what it costs, which permits apply, and what can change the price once tear-off begins. No vague estimates. No lump-sum mystery. Just the numbers and the process, the way Dylan Pace would explain it across your kitchen table.
Why Crestview Roofing Is Ventura’s Preferred Roof Replacement Company
We’ve earned our reputation in Ventura the slow way, by giving homeowners a written price before any work starts and a photographic record of the job before and after. The number on the page is the number on the invoice. That standard, what we call The Relay Visibility Guarantee, is what sets us apart from roofers who quote one figure and bill another.
Our Roof Replacement team is led by Dylan Pace, who has spent more than two decades replacing roofs in coastal Southern California. When you book with us, you know exactly who is arriving, when they’ll pull into your driveway, and what documentation you’ll receive by text at the end of each day. Background-checked, uniformed technicians. A live person answers our phone 24/7, so you’re never stuck in a voicemail loop when a storm tears through in January.
Every replacement includes our 365-Day Done Right Promise in writing: if a covered repair fails within a full year, we correct it at no charge-whether it’s a small fix or a full Roof Repair in Ventura. That includes a free second visit if the repair fails. No negotiation, no runaround. For Ventura homeowners who’ve been burned by a contractor who went silent after the check cleared, that promise changes the math.
Asphalt Shingle Roof Replacement in Ventura
Asphalt Shingle Roof Replacement in Ventura is the most common full-roof job we do, and it typically runs $14,000 to $22,000 depending on square count, decking condition, and the shingle line you choose. The work involves tearing off the old shingles and underlayment down to the deck, replacing any rotted or water-damaged sections, laying new synthetic underlayment, setting the shingles with a starter strip, and finishing with new drip edge, flashing, and ridge venting. In Ventura, the tear-off and dry-in phases have to be sequenced around the coastal marine layer, which keeps decking damp well into the morning for much of the year.
Architectural Shingle Upgrades
Many Ventura homeowners upgrade from three-tab to architectural shingles, which carry a thicker profile and longer manufacturer warranty. Architectural lines from CertainTeed and GAF hold up well in Ventura’s salt-laden coastal air, and the cost difference over three-tab is usually $2,000 to $4,500 on a typical home. We include the exact shingle name and color in your written scope, so there’s no bait-and-switch at the supplier.
Decking and Underlayment Scope
A Ventura roof deck takes a beating from moisture that lingers under the shingle layer. When we tear off, we check every sheet for soft spots at the fascia line and around penetrations. Replacing damaged decking runs roughly $3 to $5 per square foot, and we document every sheet we cut out with photos so you can see exactly what was replaced and why.
New Roof Installation in Ventura
New Roof Installation in Ventura applies to new construction, additions, and ADU builds, and it typically runs $16,000 to $28,000 for a full single-family residence. The scope covers the roof system from the deck up: underlayment, shingles or a flat-roof membrane, flashing, drip edge, and ventilation. On new construction, the sequencing works differently than a replacement, because the dry-in happens before the interior is finished, and the inspection timeline ties into the broader building permit.
New Construction and ADU Roofs
Ventura’s Community Development Department requires a roofing permit and final inspection for full replacements, and new construction is wrapped into the building permit. We pull the permit first, schedule the final inspection after the dry-in, and walk you through what the inspector looks for: nail patterns, flashing at penetrations, and drip edge at the eave. Getting that sequence right means the job doesn’t stall mid-deck.
Flat Roofing Systems
Flat and low-slope roofs are common on Ventura’s mid-century builds and on newer modern designs east of downtown. Flat roofing systems cost $18 to $28 per square foot installed, depending on the membrane, and we work with manufacturer-backed materials from GAF and others. On a flat roof, the details that matter most are the flashing at parapet walls and the drainage plane, because standing water is the enemy in a coastal climate.
Trusted Brands We Service in Ventura
We install and repair roofs using manufacturer-backed materials from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. For Ventura homes, we stock a range of GAF and CertainTeed architectural lines locally, which means faster turnaround when a homeowner needs a color match or warranty documentation. We also work with Atlas and Tamko on request. Every material we install carries a manufacturer warranty, and our labor carries the 365-Day Done Right Promise, in writing, included with every job.
Common Roof Replacement Problems We See in Ventura Homes
- Damp decking from the marine layer. Ventura’s coastal air keeps roof decking damp well into the late morning for much of the year, especially from Victoria Avenue west toward the ocean. A crew that rushes the tear-off and dry-in will seal moisture into the deck, and the shingles will fail from below within a few seasons.
- Salt corrosion at the edges. Homes near the beach in Pierpont Bay and the Ventura Harbor area take a beating from salt air, which eats drip edge, flashing, and fasteners at penetrations faster than inland. A replacement that reuses old metal or vents will leak again within a few seasons, so we replace them before the dry-in.
- Bids that skip the square count. A Ventura replacement quote written as a lump sum hides whether it covers 18 squares or 24. Without a square count, you can’t compare two bids fairly or catch a lowball that omits underlayment or drip edge.
- Permit timing gone wrong. Starting tear-off before the city roofing permit is issued stalls the job mid-deck and forces a re-inspection. We pull the permit first, every time, and the final inspection is scheduled as part of the calendar we give you before work begins.
Pricing for Roof Replacement in Ventura, CA
Here is what a Ventura roof replacement actually costs, in ranges you can plan around. A standard asphalt shingle replacement runs $14,000 to $22,000 for a typical 1,800 to 2,400 square foot home. New construction and full new roof installations run $16,000 to $28,000. Architectural shingle upgrades add $2,000 to $4,500 over three-tab. Decking replacement runs $3 to $5 per square foot when we find rotted wood. Flat roofing membranes run $18 to $28 per square foot installed.
What moves the price is square count, decking condition, the shingle line, and the number of penetrations like chimneys, vents, and skylights. A Roof Replacement in Ventura quote from us always includes a written scope, so you can compare our line items against any other bid and see exactly what you’re paying for. Call (325) 246-5075 and we’ll schedule a free estimate, then put the full number in writing before any work starts.
We Also Serve Cities Near Ventura
In addition to Ventura, our crews cover Oak View, Ojai, Oxnard, and Port Hueneme. If you’re just outside city limits in Ojai or closer to the coast in Port Hueneme, the permitting and inspection requirements shift a bit, but the same written-price guarantee and 365-Day Done Right Promise apply everywhere we work. Dispatch and scheduling are coordinated from our Los Angeles office, and crews serve Ventura locally.
Serving Ventura, CA – Our Local Coverage Area
We’re based in the Ventura area and know this community well. Use the map below to see our service coverage – if you’re nearby, we can almost certainly help.
FAQs About Roof Replacement in Ventura
Yes, Ventura’s Community Development Department requires a roofing permit with a final inspection for a full replacement. We pull the permit before tear-off begins and schedule the final inspection after the dry-in, so the job never stalls mid-deck. Call (325) 246-5075 if you want us to check your property’s permit status.
Ask both companies for a written square count and a line-item scope that names the shingle, underlayment, drip edge, and flashing. A lump-sum bid hides whether it covers 18 squares or 24, and omits work like decking or underlayment. Our written price includes every line item, before any work starts.
Most full replacements in Ventura take five to eight working days from tear-off through final inspection. The coastal marine layer can add a day or two because the decking has to be dry before the underlayment goes down. We build that reality into the calendar we give you up front, instead of promising a date we can’t keep.
Architectural shingles from GAF and CertainTeed hold up well in Ventura’s salt-laden air, especially when paired with new drip edge and flashing at every penetration. We also install Atlas and Tamko on request. The material choice matters less than the metal at the edges, which salt air corrodes faster than the shingles themselves.
Decking replacement is the most common change order, and it runs $3 to $5 per square foot. We photograph every sheet we remove and show you the rot before we replace it, so the change is documented, not discovered after the fact. The written scope you sign is the number on the invoice, unless you approve a change in writing. Call (325) 246-5075 for a free estimate and a written scope you can check against any other bid.
Written by Dylan Pace, Owner at Crestview Roofing, serving Ventura since 2000.






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